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The following are the cash flows for two mutually exclusive projects under consideration. The projects are considered average risk projects. The company's WACC is 16 percent Year 0 Year 1 Year 2 Year 3 Year 4 Cash flows of A (14.000) 10.000 8,000 6,000 3,000 Cash flows of B (12.500) 4,000 6,000 9,000 9.750 a) Determine the IRR values for the two projects b) Draw a figure of NPV profiles and show which project creates more value at the firm's cost of capital (Figures don't have to be exact, use discount rates of 10, 15, 20%, and 25%. Consistency in the graph expected.) c) Determine the exact cross-over rate